Analysis Overview
SHA256
39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a
Threat Level: Known bad
The file 39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-30 01:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-30 01:19
Reported
2024-08-30 01:21
Platform
win7-20240704-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1512 set thread context of 2132 | N/A | C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe | C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe
"C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe"
C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe
"C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe"
Network
Files
memory/1512-0-0x000000007452E000-0x000000007452F000-memory.dmp
memory/1512-1-0x0000000000360000-0x00000000003FC000-memory.dmp
memory/1512-2-0x0000000074520000-0x0000000074C0E000-memory.dmp
memory/1512-3-0x00000000008B0000-0x00000000008C8000-memory.dmp
memory/1512-4-0x0000000074520000-0x0000000074C0E000-memory.dmp
memory/1512-5-0x0000000004B00000-0x0000000004B76000-memory.dmp
memory/2132-6-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2132-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2132-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2132-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1512-12-0x0000000074520000-0x0000000074C0E000-memory.dmp
memory/2132-13-0x0000000000880000-0x0000000000B83000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-30 01:19
Reported
2024-08-30 01:21
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4124 set thread context of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe | C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe
"C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe"
C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe
"C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe"
C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe
"C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe"
C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe
"C:\Users\Admin\AppData\Local\Temp\39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/4124-0-0x0000000074F7E000-0x0000000074F7F000-memory.dmp
memory/4124-1-0x00000000001E0000-0x000000000027C000-memory.dmp
memory/4124-2-0x00000000051A0000-0x0000000005744000-memory.dmp
memory/4124-3-0x0000000004C90000-0x0000000004D22000-memory.dmp
memory/4124-4-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/4124-5-0x0000000004D70000-0x0000000004D7A000-memory.dmp
memory/4124-6-0x0000000005180000-0x0000000005198000-memory.dmp
memory/4124-7-0x0000000074F7E000-0x0000000074F7F000-memory.dmp
memory/4124-8-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/4124-9-0x0000000005E50000-0x0000000005EC6000-memory.dmp
memory/4124-10-0x00000000060D0000-0x000000000616C000-memory.dmp
memory/1792-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4124-13-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/1792-14-0x00000000010D0000-0x000000000141A000-memory.dmp
memory/1792-15-0x00000000010D0000-0x000000000141A000-memory.dmp